CN211773222U - Double dust removal sweeping disc of sweeper - Google Patents
Double dust removal sweeping disc of sweeper Download PDFInfo
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- CN211773222U CN211773222U CN202020178739.2U CN202020178739U CN211773222U CN 211773222 U CN211773222 U CN 211773222U CN 202020178739 U CN202020178739 U CN 202020178739U CN 211773222 U CN211773222 U CN 211773222U
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- dust
- sweeper
- connecting rod
- rod
- support
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Abstract
A piston rod of an oil cylinder extends outwards to drive a connecting rod to turn downwards, so that a sweeper is in contact with the ground, a sliding block can be driven to slide up and down along a support by rotating a screw rod, and the integral ground clearance of the sweeper is convenient to adjust. Thereby the CD-ROM drive brush rotates and cleans ground, and the spray tube sprays water to ground through the shower nozzle, and annular suction hood of while can avoid the dust excessive, only assembles the dust that the brush swept to the medial extremity, inhales the dust absorption case on the motor sweeper through the dust absorption tuber pipe, has realized dual dust fall function, can use according to the temperature selection through dust absorption tuber pipe dust absorption and with the water spray dust fall, has effectively solved the motor sweeper and has cleaned the raise dust problem of in-process.
Description
Technical Field
The utility model relates to a road cleans equipment technical field, concretely relates to double dust removal of motor sweeper and sweeps dish.
Background
At present, a common road sweeper uses a sweeping disc to sweep, a sweeping brush is arranged at the lower part of the sweeping disc, the sweeping brush has a sweeping function, and a large amount of dust can be generated when a road surface is swept. Ordinary motor sweeper is in the non-freezing season of operation generally to use the mode through spray dust removal to clean the raise dust of production and carry out the dust fall, and road icing period water spray not only can cause the road to freeze, can appear water tank and water pump scheduling problem that freezes moreover. There are many potential safety hazards, generally can only use the way that the high-power fan produces the negative pressure dust absorption to deal with.
Disclosure of Invention
The utility model discloses a overcome not enough of above technique, provide a double dust removal of motor sweeper sweeps dish with negative pressure dust catcher spraying dust fall.
The utility model overcomes the technical scheme that its technical problem adopted is:
a dual dust removal sweeping disc of a sweeper comprises:
the fixed bracket is arranged on a chassis of the sweeper, and a support is arranged on the fixed bracket;
the rotating seat I is rotatably arranged on the support along the left-right direction through a pin shaft;
one end of the connecting rod is rotatably installed on the support in the vertical direction through a pin shaft, the other end of the connecting rod is rotatably installed on the support in the vertical direction through a pin shaft, a sliding block is slidably installed on the support in the vertical direction, an umbrella-shaped dust hood is arranged below the sliding block, the sweeper is positioned in the dust hood, a driving motor is installed above the dust hood and is in transmission connection with the sweeper, and an opening is formed in the part, positioned at the inner side end of the sweeper, of the dust hood;
the screw is rotatably arranged on the bracket and is in threaded transmission connection with the sliding block;
the spraying pipe is of an arc-shaped structure and is arranged above the dust hood, the spraying pipe is connected to a water pump of the sweeper, and a plurality of spray heads are arranged on the spraying pipe and face the ground;
the dust collection air pipe is fixed on the dust collection cover, the upper end of the dust collection air pipe is connected with a dust collection box of the sweeper, and the lower end pipe orifice of the dust collection air pipe is positioned in the dust collection cover; and
the head end of a piston rod of the oil cylinder is hinged to the upper end of the connecting rod, and the tail end of the oil cylinder is fixed on a chassis of the sweeper through a chain.
In order to realize the angle adjustment of the sweeper in the left-right direction, the sweeper further comprises an adjusting rod I, the outer end of the adjusting rod I is hinged to a chassis of the sweeper, the inner end of the adjusting rod I is hinged to the outer end of the connecting rod, and the length of the adjusting rod I is changed to enable the driving connecting rod to swing in the left-right direction.
In order to realize the forward tilting angle of the sweeper, the sweeper further comprises an adjusting rod II, the outer end of the adjusting rod II is hinged to the rotary seat I, the inner end of the adjusting rod II is hinged to the support, and the adjusting rod II is changed to enable the driving connecting rod to swing in the vertical direction.
In order to prevent dust, the dust-proof device also comprises an auxiliary cover plate arranged above the opening.
In order to have the function of collision prevention, the dust collection hood further comprises a circular collision prevention rod which is arranged above the dust collection hood and surrounds the periphery of the dust collection air pipe.
In order to realize the limit of the up-and-down swinging position of the connecting rod, the limiting device further comprises a limiting bolt screwed on the rotary seat I, and when the oil cylinder drives the connecting rod to swing downwards, the head end of the limiting bolt is in contact with the lower end face of the connecting rod.
In order to improve the sealing performance, the dust hood further comprises a sealing plate which is arranged below the dust hood and is arc-shaped.
The utility model has the advantages that: the piston rod of the oil cylinder extends outwards, so that the connecting rod is driven to turn downwards, the sweeper is in contact with the ground, the sliding block can be driven to slide up and down along the support by rotating the screw rod, and the integral ground clearance of the sweeper is convenient to adjust. Thereby the CD-ROM drive brush rotates and cleans ground, and the spray tube sprays water to ground through the shower nozzle, and annular suction hood of while can avoid the dust excessive, only assembles the dust that the brush swept to the medial extremity, inhales the dust absorption case on the motor sweeper through the dust absorption tuber pipe, has realized dual dust fall function, can use according to the temperature selection through dust absorption tuber pipe dust absorption and with the water spray dust fall, has effectively solved the motor sweeper and has cleaned the raise dust problem of in-process.
Drawings
Fig. 1 is a schematic structural view of the sweeping disc of the present invention mounted on a sweeper truck;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic top view of the present invention;
in the figure, 1, a fixed support 2, a support 3, a rotary seat I4, a limit bolt 5, a connecting rod 6, an oil cylinder 7, a chain 8, an adjusting rod I9, an adjusting rod II 10, a dust hood 11, a support 12, a sliding block 13, a driving motor 14, a screw rod 15, a sealing plate 16, a sweeper 17, an auxiliary cover plate 18, a dust suction air pipe 19, an anti-collision rod 20, a spray head 21 and a spray pipe are arranged.
Detailed Description
The present invention will be further explained with reference to fig. 1, fig. 2 and fig. 3.
A dual dust removal sweeping disc of a sweeper comprises: the cleaning vehicle comprises a fixed support 1, a cleaning vehicle chassis, a cleaning vehicle body and a cleaning vehicle body, wherein a support 2 is arranged on the fixed support 1; the swivel mount I3 is rotatably arranged on the support 2 along the left-right direction through a pin shaft; one end of the connecting rod 5 is rotatably installed on the support 2 along the vertical direction through a pin shaft, the other end of the connecting rod is rotatably installed on the support 11 along the vertical direction through a pin shaft, a sliding block 12 is slidably installed on the support 11 along the vertical direction, an umbrella-shaped dust hood 10 is arranged below the sliding block 12, the sweeping brush 16 is positioned in the dust hood 10, a driving motor 13 is installed above the dust hood 10, and the driving motor 13 and the sweeping brush 16 are in transmission connection with each other, and an opening is formed in the position, located at the inner side end of the sweeper, of the dust hood 10; the screw 14 is rotatably arranged on the bracket 11, and the screw 14 is in threaded transmission connection with the sliding block 12; the spray pipe 21 is of an arc-shaped structure and is arranged above the dust hood 10, the spray pipe 21 is connected to a water pump of the sweeper, a plurality of spray heads 20 are mounted on the spray pipe 21, and the spray heads 20 face the ground; the dust collection air pipe 18 is fixed on the dust collection cover 10, the upper end of the dust collection air pipe is connected with a dust collection box of the sweeper, and the pipe orifice at the lower end of the dust collection air pipe is positioned in the dust collection cover 10; and the head end of a piston rod of the oil cylinder 6 is hinged to the upper end of the connecting rod 5, and the tail end of the oil cylinder 6 is fixed on a chassis of the sweeper through a chain 7. When the sweeper works, a piston rod of the oil cylinder 6 extends outwards, so that the connecting rod 5 is driven to turn downwards, the sweeper 16 is in contact with the ground, and the sliding block 12 can be driven to slide up and down along the support 11 by rotating the screw 14, so that the integral ground clearance of the sweeper 16 can be conveniently adjusted. Thereby the CD-ROM drive motor 13 drive brush 16 rotates cleans ground, spray pipe 21 sprays water to ground through shower nozzle 20, and annular suction hood 10 of circle can avoid the dust excessive simultaneously, only assembles the dust that brush 16 swept to the medial extremity, inhales the dust absorption case on the motor sweeper through dust absorption tuber pipe 18, has realized dual dust fall function, can select the use according to the temperature through dust absorption tuber pipe 18 dust absorption and with spraying water dust fall, has effectively solved the dust problem of the raise dust of motor sweeper cleaning in-process.
Furthermore, the sweeper further comprises an adjusting rod I8, the outer end of the adjusting rod I8 is hinged to the chassis of the sweeper, the inner end of the adjusting rod I8 is hinged to the outer end of the connecting rod 5, and the length of the adjusting rod I8 is changed to enable the driving connecting rod 5 to swing in the left-right direction. The connecting rod 5 can change the position in the left-right direction by changing the length of the adjusting rod I8, so that the sweeping disc on the left side of the sweeper can incline leftwards by 4 degrees, the sweeping disc on the right side of the sweeper can incline rightwards by 4 degrees, and the camber angle of the sweeping disc can be adjusted.
Furthermore, the adjusting device also comprises an adjusting rod II 9, the outer end of the adjusting rod II is hinged and installed on the rotary seat I3, the inner end of the adjusting rod II is hinged and installed on the household 11, and the driving connecting rod 5 swings in the vertical direction through the change of the adjusting rod II 9. The bracket 11 can be inclined forwards by 4-5 degrees by changing the length of the adjusting rod II 9, so that the forward inclination angle of the sweeper brush 16 is changed.
Preferably, an auxiliary cover plate 17 is further included, which is disposed over the opening. Dust can be effectively prevented from flying above the opening when the sweeper brush 16 is in operation by arranging the auxiliary cover plate 17 above the opening.
Furthermore, the dust hood further comprises a circular anti-collision rod 19 which is arranged above the dust hood 10 and surrounds the periphery of the dust collection air pipe 18. The anti-collision protection effect can be achieved by arranging the anti-collision rod 19, and the use reliability of the equipment is improved.
Furthermore, the device also comprises a limiting bolt 4 screwed on the rotary seat I3, and when the oil cylinder 6 drives the connecting rod 5 to swing downwards, the head end of the limiting bolt 4 is contacted with the lower end surface of the connecting rod 5. By rotating the limit bolt 4, a piston rod of the oil cylinder 6 can push the lower dead center position of the connecting rod 5 when swinging downwards, so that the contact compaction degree of the sweeper brush 16 and the ground is adjusted.
Preferably, the dust hood further comprises a sealing plate 15 which is arranged below the dust hood 10 and takes the shape of a circular arc. By providing the sealing plate 15 below the dust hood 10, a gap between the lower end of the dust hood 10 and the ground can be further reduced, thereby further preventing the dust from overflowing from the dust hood 10.
Claims (7)
1. The utility model provides a dish is swept in dual dust removal of motor sweeper which characterized in that includes:
the cleaning vehicle comprises a fixed support (1) and a cleaning vehicle, wherein the fixed support (1) is arranged on a chassis of the cleaning vehicle, and a support (2) is arranged on the fixed support (1);
the swivel base I (3) is rotatably arranged on the support (2) along the left and right directions through a pin shaft;
one end of the connecting rod (5) is rotatably installed on the support (2) through a pin shaft in the vertical direction, the other end of the connecting rod is rotatably installed on the support (11) through the pin shaft in the vertical direction, a sliding block (12) is slidably installed on the support (11) in the vertical direction, an umbrella-shaped dust hood (10) is arranged below the sliding block (12), the sweeping brush (16) is located in the dust hood (10), a driving motor (13) is installed above the dust hood (10), the driving motor (13) is in transmission connection with the sweeping brush (16), and an opening is formed in the position, located at the inner side end of the sweeper, of the dust hood (10);
the screw rod (14) is rotatably arranged on the bracket (11), and the screw rod (14) is in threaded transmission connection with the sliding block (12);
the spraying pipe (21) is of an arc-shaped structure and is arranged above the dust hood (10), the spraying pipe (21) is connected with a water pump of the sweeper, a plurality of spray heads (20) are mounted on the spraying pipe (21), and the spray heads (20) face the ground;
the dust collection air pipe (18) is fixed on the dust collection cover (10), the upper end of the dust collection air pipe is connected with a dust collection box of the sweeper, and the pipe orifice at the lower end of the dust collection air pipe is positioned in the dust collection cover (10); and
the head end of a piston rod of the oil cylinder (6) is hinged to the upper end of the connecting rod (5), and the tail end of the oil cylinder (6) is fixed on a chassis of the sweeper through a chain (7).
2. The sweeper truck dual dust removal sweeping disc of claim 1, wherein: the sweeper further comprises an adjusting rod I (8), the outer end of the adjusting rod I (8) is hinged to a chassis of the sweeper, the inner end of the adjusting rod I (8) is hinged to the outer end of the connecting rod (5), and the length of the adjusting rod I (8) is changed to enable the driving connecting rod (5) to swing in the left-right direction.
3. The sweeper truck dual dust removal sweeping disc of claim 1, wherein: the adjusting device also comprises an adjusting rod II (9), the outer end of the adjusting rod II is hinged to the rotary seat I (3), the inner end of the adjusting rod II is hinged to the support (11), and the driving connecting rod (5) swings in the up-down direction due to the change of the adjusting rod II (9).
4. The sweeper truck dual dust removal sweeping disc of claim 1, wherein: and an auxiliary cover plate (17) arranged above the opening.
5. The sweeper truck dual dust removal sweeping disc of claim 1, wherein: the dust collection hood also comprises a circular anti-collision rod (19) which is arranged above the dust collection hood (10) and surrounds the periphery of the dust collection air pipe (18).
6. The sweeper truck dual dust removal sweeping disc of claim 1, wherein: the hydraulic lifting device is characterized by further comprising a limiting bolt (4) screwed on the rotary seat I (3), and when the oil cylinder (6) drives the connecting rod (5) to swing downwards, the head end of the limiting bolt (4) is in contact with the lower end face of the connecting rod (5).
7. The sweeper truck dual dust removal sweeping disc of claim 1, wherein: the dust hood also comprises a sealing plate (15) which is arranged below the dust hood (10) and is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178739.2U CN211773222U (en) | 2020-02-18 | 2020-02-18 | Double dust removal sweeping disc of sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178739.2U CN211773222U (en) | 2020-02-18 | 2020-02-18 | Double dust removal sweeping disc of sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211773222U true CN211773222U (en) | 2020-10-27 |
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ID=72907913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020178739.2U Active CN211773222U (en) | 2020-02-18 | 2020-02-18 | Double dust removal sweeping disc of sweeper |
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| Country | Link |
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| CN (1) | CN211773222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960513A (en) * | 2022-06-28 | 2022-08-30 | 无锡市帝造工业设计有限公司 | Ground of street sweeper inhales screening dust pelletizing system |
-
2020
- 2020-02-18 CN CN202020178739.2U patent/CN211773222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960513A (en) * | 2022-06-28 | 2022-08-30 | 无锡市帝造工业设计有限公司 | Ground of street sweeper inhales screening dust pelletizing system |
| CN114960513B (en) * | 2022-06-28 | 2024-06-18 | 无锡市帝造工业设计有限公司 | Floor suction screening dust removal system of sweeping vehicle |
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